/**
 * Created by dllo on 18/4/3.
 */
public class Test10 {
    public static void main(String[] args) {
        int []arr={9,8,7,6,5,4,3,2,1};
        for (int i = 0; i < arr.length - 1; i++) {
            for (int j = 0; j < arr.length - 1; j++) {
                if(arr[j]>arr[j+1]){
                    int temp =arr[j];
                    arr[j]=arr[j+1];
                    arr[j+1]=temp;
                }

            }

        }
        for (int i = 0; i < arr.length; i++) {
            System.out.println(arr[i]);

        }
    }
}
